Individual Calculations April 2018
 Vaclahovsky, Gerhard  Total change: 8.00  Rating chartPersonal card
 34. ChessOrg Schachfestival B-Open Bad Woerishofen GER 2018-02-23
RcRownchangeKK*chgGame
 1771 1684 3.50 8 0.40 20 8.00 
  Mueller, Wolfgang 1852 GER0.001-0.2820-5.60 
  Walda, Michael 1976 GER0.001-0.1520-3.00 
  Schwirz, Horst 1559 GER1.0010.33206.60 
  Natterer, Winfried 1810 GER1.0010.672013.40 
  Bernhard, Thomas 1800 GER0.001-0.3420-6.80 
  David, Sebastian 1745 GER1.0010.582011.60 
  Wibel, Stefan 1768 GER0.001-0.3820-7.60 
  Zeleny, Luca 1659 GER0.501-0.0320-0.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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